PL EN


Preferences help
enabled [disable] Abstract
Number of results
2015 | 128 | 4 | 704-708
Article title

Effect of Compressive Load on Magnetic Shape Memory Effect in Ni-Mn-Ga Single Crystal

Content
Title variants
Languages of publication
EN
Abstracts
EN
We investigated the effect of large compressive stress on magnetic shape memory effect in modulated 10M martensite of Ni-Mn-Ga Heusler alloy. The single crystalline sample deformed approximately elastically up to highest load 540 MPa. Structural and microstructural changes of a single crystal were analysed by X-ray diffraction 2D scan mapping in 2θ and ω. Although the crystal structure, lattice cell parameters, and twinned microstructure (a/b and modulation twinning) exhibited only small changes after the loading, the volume of the sample undergoing the magnetically induced reorientation decreased sharply while magnetic field necessary for the reorientation gradually increased. The extrapolation suggested that no magnetically induced reorientation might occur after compression of about 1 GPa.
Keywords
Contributors
  • Institute of Physics ASCR, Na Slovance 1999/2, 182 21 Praha 8, Czech Republic
  • Faculty of Nuclear Sciences and Physical Engineering of CTU in Prague, Trojanova 13, 120 00 Praha 2, Czech Republic
author
  • Institute of Physics ASCR, Na Slovance 1999/2, 182 21 Praha 8, Czech Republic
  • Faculty of Nuclear Sciences and Physical Engineering of CTU in Prague, Trojanova 13, 120 00 Praha 2, Czech Republic
author
  • Institute of Thermomechanics ASCR, Dolejškova 5, 182 00 Prague 8, Czech Republic
author
  • Institute of Physics ASCR, Na Slovance 1999/2, 182 21 Praha 8, Czech Republic
References
  • [1] K. Ullakko, J.K. Huang, C. Kanter, V.V. Kokorin, R.C. O'Handley, Appl. Phys. Lett. 69, 1966 (1996), doi: 10.1063/1.117637
  • [2] A. Sozinov, N. Lanska, A. Soroka, W. Zou, Appl. Phys. Lett. 102, 021902 (2013), doi: 10.1063/1.4775677
  • [3] O. Heczko, N. Scheerbaum, O. Gutfleisch, in: Nanoscale Magnetic Materials and Applications, Eds. J.P. Liu, E. Fullerton, O. Gutfleisch, D.J. Sellmyer, Springer Science+Business Media, New York 2009, p. 399, doi: 10.1007/978-0-387-85600-1_14
  • [4] J. Kopecek, F. Yokaichiya, F. Laufek, M. Jarosová, K. Jurek, J. Drahokoupil, S. Sedláková-Ignácová, P. Molnár, O. Heczko, Acta Phys. Pol. A 122, 475 (2012) http://przyrbwn.icm.edu.pl/APP/PDF/122/a122z3p12.pdf
  • [5] R.C. O'Handley, S.M. Allen, in: Encyclopedia of Smart Materials, Ed. M. Schwartz, Wiley, New York 2001, p. 936
  • [6] N. Lanska, O. Söderberg, A. Sozinov, Y. Ge, K. Ullakko, V.K. Lindroos, J. Appl. Phys. 95, 8074 (2004), doi: 10.1063/1.1748860
  • [7] A. Sozinov, A.A. Likhachev, N. Lanska, K. Ullakko, Appl. Phys. Lett. 80, 1746 (2002), doi: 10.1063/1.1458075
  • [8] S. Kaufmann, R. Niemann, T. Thersleff, U.K. Roessler, O. Heczko, J. Buschbeck, B. Holzapfel, L. Schultz, S. Faehler, New J. Phys. 13, 053029 (2011), doi: 10.1088/1367-2630/13/5/053029
  • [9] L. Straka, O. Heczko, H. Seiner, N. Lanska, J. Drahokoupil, A. Soroka, S. Faehler, H. Hanninen, A. Sozinov, Acta Mater. 59, 7450 (2011), doi: 10.1016/j.actamat.2011.09.020
  • [10] O. Heczko, L. Straka, H. Seiner, Acta Mater. 61, 622 (2013), doi: 10.1016/j.actamat.2012.10.007
  • [11] H. Seiner, L. Straka, O. Heczko, J. Mech. Phys. Solids 64, 198 (2014), doi: 10.1016/j.jmps.2013.11.004
  • [12] L. Straka, H. Hanninen, O. Heczko, Appl. Phys. Lett. 98, 141902 (2011), doi: 10.1063/1.3573860
  • [13] O. Soderberg, I. Aaltio, Y. Ge, O. Heczko, S.-P. Hannula, Mater. Sci. Eng. A 481-482, 80 (2008), doi: 10.1016/j.msea.2006.12.191
  • [14] M. Chmielus, K. Rolfs, R. Wimpory, W. Reimers, P. Müllner, R. Schneider, Acta Mater. 58, 3952 (2010), doi: 10.1016/j.actamat.2010.03.031
  • [15] L. Straka, O. Heczko, H. Haenninen, Acta Mater. 56, 5492 (2008), doi: 10.1016/j.actamat.2008.07.020
  • [16] N. Scheerbaum, O. Heczko, J. Liu, D. Hinz, L. Schultz, O. Gutfleisch, New J. Phys. 10, 073002 (2008), doi: 10.1088/1367-2630/10/7/073002
  • [17] O. Heczko, A. Soroka, S.-P. Hannula, Appl. Phys. Lett. 93, 022503 (2008), doi: 10.1063/1.2957675
  • [18] Y.L. Ge, O. Heczko, O. Soderberg, S.P. Hannula, Scr. Mater. 54, 2155 (2006), doi: 10.1016/j.scriptamat.2006.02.037
  • [19] P.J. Webster, Contemp. Phys. 10, 559 (1969), doi: 10.1080/00107516908204800
  • [20] O. Heczko, IEEE Trans. Magn. 50, 5807 (2014), doi: 10.1109/TMAG.2014.2325712
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv128n457kz
JavaScript is turned off in your web browser. Turn it on to take full advantage of this site, then refresh the page.